CBS Broadcasting Executive Assistants earn $50,000 annually, or $24 per hour, which is equal to the national average for all Executive Assistants at $50,000 annually and 20% lower than the national salary average for ​all working Americans. The highest paid Executive Assistants work for Alexander Proudfoot at $116,000 annually and the lowest paid Executive Assistants work for Holiday Systems International at $18,000 annually.